#6361EC#6361EC

#6361EC is a mid, highly saturated blue. Relative luminance 0.173; OKLCH L 57.3% C 0.204 H 278.4°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#6361EC
RGB	rgb(99, 97, 236)
HSL	hsl(241, 79%, 65%)
HSV	hsv(241, 59%, 93%)
CMYK	cmyk(58.1%, 58.9%, 0%, 7.5%)
CIE-LAB	lab(48.58, 40.08, -70.15)
CIE-LCH	lch(48.58, 80.80, 299.74°)
OKLab	oklab(57.3% 0.0299 -0.2015)
OKLCH	oklch(57.3% 0.204 278.4)
XYZ	xyz(24.5558, 17.2564, 81.3774)
Luminance	0.1726 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6361EC #EAEC61

analogous

#61A5EC #6361EC #A861EC

triadic

#6361EC #EC6361 #61EC63

tetradic

#6361EC #EC61A5 #EAEC61 #61ECA8

square

#6361EC #EC61A5 #EAEC61 #61ECA8

split-complementary

#6361EC #ECA861 #A5EC61

monochromatic

#1917BC #2D2AE5 #6361EC #9998F3 #CFCEF9

Accessibility & contrast

On white

4.72

#6361EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#6361EC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6361EC

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6361EC	#FFFFFF	#000000	##FFFFFF
##6361EC	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079F1

Deuteranopia (green-blind)

#006EE9

Tritanopia (blue-blind)

#00839D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #6361ec;
/* rgb */ color: rgb(99, 97, 236);
/* oklch */ color: oklch(57.3% 0.204 278.4);

Tailwind

colors: {
  custom: {
    50: '#9b8ef3',
    500: '#6361ec',
    950: '#000000',
  },
}

SCSS

$custom: #6361ec;
$custom-light: #9b8ef3;
$custom-dark: #000000;

JSON

{
  "hex": "#6361ec",
  "rgb": {
    "r": 99,
    "g": 97,
    "b": 236
  },
  "hsl": {
    "h": 240.863,
    "s": 78.531,
    "l": 65.294
  },
  "oklch": {
    "l": 0.57303,
    "c": 0.20375,
    "h": 278.4
  },
  "luminance": 0.17258
}

Semantic roles & 50–950 ramp

primary

#6361EC

secondary

#EBECBD

accent

#DB0BD8

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #6361EC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →